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COURIER HIGH SPEED MODEMS
8 Index
RS-232,
connectors, 2-2
description, B-2
PIN assignments, B-3
requirements, B-4
RTS (&R), see Request to Send
See DIP switch 1
See DIP switch 6
signal operations, 4-23–4-24
synchronous requirements, F-2
RTS/CTS delay, 4-27, (S26) B-14, C-14
S
SABME, 6-5
DS, see LEDs
SDLC, J-12
SDL.EXE, Appendix I
Security, see Dial Security
Serial port,
rate (&B), A-7, B-4, C-9
selection, 2-6
Service, E-5
Settings
changing, Chapter 4
current, 6-1
default, Appendix B
Shielded cable, 2-2
Smart mode, see DIP switch 8
Software,
Communications, iii, 2-3, 3-1, A-6
control, see XON/XOFF
download, 1-1, Appendix I
Fax, 2-2, 3-1, Chapter 5
Flow control template settings, B-11
Upgrades, 1-1, Appendix I*
Speaker (L), C-6
Specifications, Appendix K
Speed select
connection rate (&N), 4-22–4-23
serial port rate (&B), 4-21–4-22
S-Registers, 4-29, B-4–B-28
inquiries (Sr?), 4-29, 6-7
Standards
See EIA, ITU-T, and RS-232
Start/Stop bits, K-4
Status lights, see LEDs
Stop dial operation, see Cancel dialing
Store command string (&ZC=s)
inquiry (&ZC?), 4-32, 6-8
using for synchronous mode, F-12
Stored command string (&ZC), 1-3, 4-32,
C-16–C-17
see Voice/Data switch options
Store phone number (&Zn=s), 4-7, C-17
inquiry, 4-7
Switches, see DIP switches and Voice/Data
Symbol rate (S54), B-27
SYN, see LEDs
Synchronous
adapter card, F-10
enable protocols (&M), C-12–C-13, F-6
operations, Appendix F
RS-232 requirements, F-2
supported V.25 bis commands, F-7–F-8
supported V.25 bis result codes, F-9
T
Technical Specifications, Appendix K
Technical Support, U.S. Robotics, E-5-–E-6
TELCO, see Telephone company
Telephone
adapter, see RJ11C
company, connecting to, x
Television/radio interference, xi
Templates (&Fn), 4-11, B-9–B-13
Customize, 4-11
Terminal (serial port) speed select (&B),
4-21–4-22
Terminal mode,
Hewlett Packard, 4-28, G-8
How to get to, 2-6, 3-8
Terminology, Appendix J
Test
mode, see LEDs
pattern (S16), B-20
timer (S16), B-20
Testing, 4-29
installation, 2-6–2-8, 3-8–3-10
modem
(&T), C-8, Appendix H
(S16), Appendix H
Throughput,
best, A-7
guidelines, A-7–A-8
typical, A-8–A-10
TIA, see EIA
Time, see Guard time, Inactivity timeout,
and K
Timing signals (&X), F-3